Owner's Manual
Page 16
...By employing negative-impedance drive circuits, the amplifier is resolved through an "air woofer", which allows the conventional negative impedance converter to accomplish this new ANIC circuits, Advanced Yamaha Active Servo Technology can , therefore, by the air that is able to...and less distortion. High-amplitude bass sound Cabinet Port Advanced Negativeimpedance Converter Active Servo Processing Amplifier Air woofer (Helmholtz resonator) Signals Signals of Yamaha Active Servo Technology has been based upon two major factors, the Helmholtz resonator and negative-impedance drive...
...By employing negative-impedance drive circuits, the amplifier is resolved through an "air woofer", which allows the conventional negative impedance converter to accomplish this new ANIC circuits, Advanced Yamaha Active Servo Technology can , therefore, by the air that is able to...and less distortion. High-amplitude bass sound Cabinet Port Advanced Negativeimpedance Converter Active Servo Processing Amplifier Air woofer (Helmholtz resonator) Signals Signals of Yamaha Active Servo Technology has been based upon two major factors, the Helmholtz resonator and negative-impedance drive...
Owner's Manual
Page 18
... USA and Canada models AC 120V, 60 Hz U.K. SPECIFICATIONS Type Advanced Yamaha Active Servo Technology Driver YST-SW305 20 cm (8") cone woofer, Magnetic shielding type x 2 YST-SW205 20 cm (8") cone woofer, Magnetic shielding type Amplifier Output YST-SW305 200W/5Ω YST-SW205 150W/5Ω Frequency Response YST-SW305 20 Hz to 160 Hz YST-SW205 23 Hz to change without notice. 14
... USA and Canada models AC 120V, 60 Hz U.K. SPECIFICATIONS Type Advanced Yamaha Active Servo Technology Driver YST-SW305 20 cm (8") cone woofer, Magnetic shielding type x 2 YST-SW205 20 cm (8") cone woofer, Magnetic shielding type Amplifier Output YST-SW305 200W/5Ω YST-SW205 150W/5Ω Frequency Response YST-SW305 20 Hz to 160 Hz YST-SW205 23 Hz to change without notice. 14